Finding Your Size

Measure around your thigh, approximately 11 cm above the top of your knee. If your measurement falls between two sizes, we recommend choosing the larger size for a more comfortable fit.

S M L XL

12 - 14"

14 - 16"

16 - 18"

18 - 22"

30 - 35cm

35 - 41 cm

41 - 46 cm

46 - 51 cm

45-60kg

60-70kg

70-80kg

80-90kg

MEASURING AT HOME

If you don’t have a ring that fits, grab some string or paper and wrap it around your finger where the ring will sit. Don’t pull it tight. Mark where it overlaps with a pen. Lay it flat and measure the distance between the marks. Check the circumference column in our size chart to find your size.

STEP 1

Take a long, non-elastic string or a strip of paper. Make sure it’s thin and easy to wrap around your finger.

STEP 2

Wrap the string or paper around the base of your finger. Ensure it fits snugly—neither too tight nor too loose—for the most accurate measurement.

STEP 3

Using a pen or marker, mark the spot where the string or paper overlaps to form a complete circle around your finger.

STEP 4

Lay the string or paper flat on a ruler, and measure the length from the start to the marked spot. For best results, measure multiple times to confirm accuracy.

MEASURING TIPS

  • Measure twice to be sure.
  • For accuracy, measure in the afternoon when your hands are warmer.
  • Measure the index finger on the hand where you plan to wear the ring; remember, the same finger on the other hand might be a different size. The index finger is recommended because it makes the smart ring most usable, ensuring optimal functionality and ease of access.
  • If your hands tend to swell, consider sizing up.